This came out of my working media center PC. It was only replaced due to upgrading. F4-3400C16D-16GTZ Memory Type DDR4 Capacity 16GB (8GBx2) Multi-Channel Kit Dual Channel Kit OC Profile Support Intel XMP 2.0 Tested Speed (Up To) (XMP) 3400 MT/s Tested Latency (XMP) 16-18-18-38 Tested Voltage (XMP) 1.35V Registered/Unbuffered Unbuffered Error Checking (ECC) Non-ECC SPD Speed (Default) 2133 MT/s SPD Voltage (Default) 1.20V Fan Included No Features Intel XMP 2.0 (Extreme Memory Profile) Ready